{"publishers": ["Deitz"], "title": "Uber Kunst und Literatur", "type": {"key": "/type/edition"}, "created": {"type": "/type/datetime", "value": "2008-10-29T09:14:48.308643"}, "languages": [{"key": "/l/eng"}], "last_modified": {"type": "/type/datetime", "value": "2008-10-29T09:14:48.308643"}, "publish_date": "1967", "key": "/b/OL20671061M", "authors": [{"key": "/a/OL48230A"}], "by_statement": "[by] K. Marx [and] F. Engels. [Vol.]1.", "contributions": ["Engels, Friedrich, 1820-1895."], "id": 30856898, "revision": 1}